<?php
$apiToken = "YOUR_TELEGRAM_BOT_TOKEN";
$channelUsername = "@YOUR_CHANNEL_USERNAME";

function editMessage($chatId, $messageId, $newText) {
    global $apiToken;
    $url = "https://api.telegram.org/bot$apiToken/editMessageText";
    
    $data = [
        'chat_id' => $chatId,
        'message_id' => $messageId,
        'text' => $newText
    ];
    
    $options = [
        'http' => [
            'header'  => "Content-type: application/x-www-form-urlencoded\r\n",
            'method'  => 'POST',
            'content' => http_build_query($data),
        ],
    ];
    
    $context  = stream_context_create($options);
    $result = file_get_contents($url, false, $context);
    
    if ($result === FALSE) {
        die('Error');
    }
    
    return $result;
}

// Webhook orqali yangi postlar kelib tushganida
$content = file_get_contents("php://input");
$update = json_decode($content, true);

if (isset($update["channel_post"])) {
    $post = $update["channel_post"];
    $chatId = $post["chat"]["id"];
    $messageId = $post["message_id"];
    
    if (isset($post["text"])) {
        $newText = $post["text"] . "\n\n" . $channelUsername;
        editMessage($chatId, $messageId, $newText);
    } elseif (isset($post["caption"])) {
        $newCaption = $post["caption"] . "\n\n" . $channelUsername;
        editMessage($chatId, $messageId, $newCaption);
    }
}
?>

📲 Vazifasi: foydalanuvchilar kanalga kirib har xil vazifalar bajaradi va pul yig'ishadi to'plagan pullari evaziga telegram kanal yoki guruhlari uchun obunachi yig'ib olishlari mumkun